/*
搜索
*/

function checkform_search()
{
	var v = trim_s(document.getElementById("searchform").keywords.value);
	if(v.length > 25){
		alert("您输入的关键字过长！");
		document.getElementById("searchform").keywords.focus();
		return false;
	}
	if(v == ""  || v.substring(0,3) =="请输入") {
		alert("请输入搜索关键字！");
		document.getElementById("searchform").keywords.focus();
		return false;
	}
	var searchtype = document.getElementById("searchform").searchtype;
	var itemselected = searchtype.options[searchtype.selectedIndex].value;
	var action_url = data_search[itemselected-1].surl;
	
	var s ="&";
	if((data_search[itemselected-1].surl).indexOf("?")==-1)s="?";
	document.getElementById("searchform").action = action_url+s+"keywords=" + v ;
	document.getElementById("searchform").target="_top";
	document.getElementById("searchform").submit();
}
/*搜索配置*/
var data_search = [
	{id:1,name:"搜索讲师",surl:"/search/Search_Lect.aspx" , title:"请输入要搜索的讲师姓名！" },
	{id:2,name:"讲师视频",surl:"/search/Search_Movie.aspx" , title:"请输入您感兴趣的讲师视频名称！"},
	{id:3,name:"讲师课件",surl:"/search/Search_Share.aspx" , title:"请输入您感兴趣的讲师课件名称！" },
	{id:4,name:"内训课程",surl:"/search/Search_Course.aspx",title:"请输入您感兴趣的内训课程名称！" }
	]
	
function trim_s(inputString) {
	return inputString.replace(/^ +/,"").replace(/ +$/,"");
}
/*跳转到 指定 页面*/
function select_RedirectPage(obj)
{
	var itemselected = obj.options[obj.selectedIndex].value;
	window.location.href = itemselected;
}
 function getRightNowTime()  //产生近视唯一值
{
    var todaytime = new Date();
    var hours = todaytime.getHours();
    var min = todaytime.getMinutes();
    var second = todaytime.getSeconds();
    
    return hours + "_" + min + "_" + second;
}
function getqueryparm(paras)
{ //获取 url 的参数值，不区分大小写,如无此参数，返回空字符串.
	var url = location.href;
	var paraString = url.substring(url.indexOf("?")+1,url.length).split("&");
	var paraObj = {};for (i=0; j=paraString[i]; i++){paraObj[j.substring(0,j.indexOf("=")).toLowerCase()] = j.substring(j.indexOf("=")+1,j.length);
	}var returnValue = paraObj[paras.toLowerCase()];if(typeof(returnValue)=="undefined"){return "";}else{return returnValue;}
}